Home: Onkyo A-5VL / Behringer U-control UCA202 / Sony XDR-F1HD / Sennheiser HD 595 / Superlux HD 668B (AKG K-240 pads)
Portable: Sansa Clip+ (Rockbox) / Sony SRF-59 / Koss KSC75 / Sennheiser PX200-II
Office: Fiio E7 / Sennheiser HD 448 / Audio-Technica ATH-M50 / Superlux HD 662F
Sold: Sennheiser HD 650